GMGuidance material
GM1 SECTION VI
PROHIBITED, RESTRICTED AND DANGER AREAS
(a)When a prohibited, restricted or danger area is established, the area should be as small as practicable and be contained within simple geometrical limits, so as to permit ease of reference by all concerned.
(b)Nationality letters are those contained in ICAO Doc 7910 ‘Location Indicators’.
GM — Regulation (EU) 2017/373 · ED Decision 2020/008/R · ATM/ANS Easy Access Rules · EAR revision 12 Mar 2025